diff --git a/WebServer/WebServer/WebServer.ino b/WebServer/WebServer/WebServer.ino
index 25a6eea..a6c8c26 100644
--- a/WebServer/WebServer/WebServer.ino
+++ b/WebServer/WebServer/WebServer.ino
@@ -5,18 +5,22 @@
 //#define Serial SerialUSB
 
 // MAC address from Ethernet shield sticker under board
-byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFF, 0xFD };
-IPAddress ip(10, 0, 0, 50); // IP address, may need to change depending on network
+byte mac[] = { 0xFE, 0xFD, 0xBE, 0xEF, 0xFF, 0xFD };
+IPAddress ip(192, 168, 1, 50); // IP address, may need to change depending on network
 EthernetServer server(80);  // create a server at port 80
 
 File webFile;
 
 void setup()
 {
-    Ethernet.begin(mac);  // initialize Ethernet device
-    server.begin();           // start to listen for clients
     Serial.begin(9600);       // for debugging
     
+    Ethernet.begin(mac, ip);  // initialize Ethernet device
+    Serial.println("hello");
+    server.begin();           // start to listen for clients
+    Serial.print("server is at ");                            // display on serial the IP you can find the webpage
+    Serial.println(Ethernet.localIP());
+    
     // initialize SD card
     Serial.println("Initializing SD card...");
     if (!SD.begin(4)) {
diff --git a/gateway/gateway.ino b/gateway/gateway.ino
index 13b8bd5..9cad9aa 100644
--- a/gateway/gateway.ino
+++ b/gateway/gateway.ino
@@ -52,7 +52,7 @@ void loop() {
   int packetSize = thisLoRa.parsePacket();
   if (packetSize > 0)
   {
-    SerialUSB.println("Nouveau paquet");
+    SerialUSB.println("Nouvelle trame reçue");
 
     thisLoRa.read(&protocol);                               // objet thislora qui appele classe Lora.h et rempli la stucture de l'objet protocol, ser a allèger -5lignes
     
@@ -81,6 +81,7 @@ void loop() {
       //postClient.println(postData.length());
       //postClient.println(postData);
       }
+   Serial.println("post envoye vers le serveur");
 
 // WebServer
     EthernetClient serverGateway = server.available();      // try to get client